Part Number
|
AT45DB321B |
Manufacturer
|
ATMEL Corporation |
Description
|
32-megabit 2.7-volt Only DataFlash |
Published
|
Mar 23, 2005 |
Detailed Description
|
Features
• Single 2.7V - 3.6V Supply • Serial Peripheral Interface (SPI) Compatible • 20 MHz Max Clock Frequency • Page ...
|
Datasheet
|
AT45DB321B
|
Overview
Features
• Single 2.
7V - 3.
6V Supply • Serial Peripheral Interface (SPI) Compatible • 20 MHz Max Clock Frequency • Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– 8192 Pages (528 Bytes/Page) Main Memory • Supports Page and Block Erase Operations • Two 528-byte SRAM Data Buffers – Allows Receiving of Data
while Reprogramming of Nonvolatile Memory • Continuous Read Capability through Entire Array
– Ideal for Code Shadowing Applications • Low Power Dissipation
– 4 mA Active Read Current Typical
– 2 µA CMOS Standby Current Typical • Hardware Data Protection Feature • 100% Compatible to AT45DB321 • 5.
0V-tolerant Inputs: SI, SCK, CS, RESET and WP Pins • Commercial and Industr...
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